CVE-2026-98889High· 7.8▾ TwilightIn the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix sched scan IE sizing Scheduled scan built the probe request before iwl_mvm_scan_fits(), so oversized IEs could be copied into the fixed preq bu…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 24.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.2%
— → 7.8
none → high
Last analysed / modified upstream
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: fix sched scan IE sizing
Scheduled scan built the probe request before iwl_mvm_scan_fits(), so oversized IEs could be copied into the fixed preq buffer before length validation. Move iwl_mvm_build_scan_probe() after the fits check.
Also advertise max_sched_scan_ie_len using iwl_mvm_max_scan_ie_len() so userspace limits account for driver-inserted DS/TPC bytes.
Linux >= eae94cf82d7456b57fa9fd55c1edb8a726dcc19c < f2268060e99f94314b9988dfa17393c2694fa9b2Linux >= eae94cf82d7456b57fa9fd55c1edb8a726dcc19c < 358eca9a898ad4cce7453e9dcfd005d019a2b01fLinux >= eae94cf82d7456b57fa9fd55c1edb8a726dcc19c < 05f79cea3b15cfe600b205ddcfd51ebee15d908aLinux >= eae94cf82d7456b57fa9fd55c1edb8a726dcc19c < a24417478f90e9f1a4ea24cd4b784afccb56fbaeLinux >= eae94cf82d7456b57fa9fd55c1edb8a726dcc19c < 0a63f98e5163a2ec2822dfb691ee5a6094de08ecLinux >= eae94cf82d7456b57fa9fd55c1edb8a726dcc19c < 4f155d262b31b9b17e0f9856bdabe0968eb4930fLinux 5.11Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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